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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BL1PR12MB5237.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 727b5b4d-b43a-47ad-d4cc-08d9defc565e X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Jan 2022 05:42:41.0253 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: S9MY3no+yYCbKV5tCOv2g1ieDyKyOIcc0k1Q1jSNtPoOlmB+xmp48wGQLWTvrpq2 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR1201MB0106 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Deucher, Alexander" Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" [AMD Official Use Only] Reviewed-by: Aaron Liu -- Best Regards Aaron Liu > -----Original Message----- > From: amd-gfx On Behalf Of Alex > Deucher > Sent: Saturday, January 22, 2022 4:22 AM > To: amd-gfx@lists.freedesktop.org > Cc: Deucher, Alexander > Subject: [PATCH 1/5] drm/amdgpu: set APU flag based on IP discovery table >=20 > Use the IP versions to set the APU flag when necessary. >=20 > Signed-off-by: Alex Deucher > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 13 +++++++++++++ > 1 file changed, 13 insertions(+) >=20 > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c > b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c > index e6a26b554254..ddbe13c9e4c7 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c > @@ -1253,6 +1253,19 @@ int amdgpu_discovery_set_ip_blocks(struct > amdgpu_device *adev) > return -EINVAL; > } >=20 > + switch (adev->ip_versions[GC_HWIP][0]) { > + case IP_VERSION(9, 1, 0): > + case IP_VERSION(9, 2, 2): > + case IP_VERSION(9, 3, 0): > + case IP_VERSION(10, 1, 3): > + case IP_VERSION(10, 3, 1): > + case IP_VERSION(10, 3, 3): > + adev->flags |=3D AMD_IS_APU; > + break; > + default: > + break; > + } > + > if (adev->ip_versions[XGMI_HWIP][0] =3D=3D IP_VERSION(4, 8, 0)) > adev->gmc.xgmi.supported =3D true; >=20 > -- > 2.34.1